07 S550 air matic suspension, malfunction
 

2007 Mercedes S550 4Matic AMG Package 42000 miles went to Mercedes they performed full rest and programming module eventually became operational now i m having the same problem what should i do? they wrote on paper if it fails again module will need to be replaced Quoted $590 replace module where is the module located?

Located passenger side foot well (10 in diagram), to comparison shop - part # 2215404062 or current 2215407962.

Check out these guys for a better price on the module

thanks guys